Retrofits

Our retrofit and upgrade service brings modern convenience features to vehicles that need improved in-car technology. DIAGTRONIC installs and configures Apple CarPlay, NBT EVO, and MBUX upgrades to enhance connectivity, usability, and everyday driving comfort.

These upgrades are ideal for owners who want a cleaner interface, better smartphone integration, and a more refined infotainment experience. Whether you are modernizing an older system or improving an existing setup, we tailor the work to the vehicle’s platform and electronic requirements.

We focus on proper integration so the upgrade feels factory-level and functions reliably. For BMW, Mercedes-Benz, MINI, and other supported models in the GTA, this service adds real value without compromising the vehicle’s premium character.